Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems
Producción Científica
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universidad de Valladolid |
| Repositorio: | UVaDOC. Repositorio Documental de la Universidad de Valladolid |
| OAI Identifier: | oai:uvadoc.uva.es:10324/58958 |
| Acceso en línea: | https://doi.org/10.3390/mi11060558 https://uvadoc.uva.es/handle/10324/58958 |
| Access Level: | acceso abierto |
| Palabra clave: | Comunicaciones inalámbricas Telemedicina Radiación Textile antenna Ultra-wideband Circuit theory SAR Antena textil Banda ultraancha Teoría de circuitos RAE 3325 Tecnología de las Telecomunicaciones |
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oai:uvadoc.uva.es:10324/58958 |
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Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systemsYadav, AshokKumar Singh, VinodKumar Bhoi, AkashMarques, GonçaloGarcia Zapirain, BegonyaTorre Díez, Isabel de laComunicaciones inalámbricasTelemedicinaRadiaciónTextile antennaUltra-widebandCircuit theorySARAntena textilBanda ultraanchaTeoría de circuitosRAE3325 Tecnología de las TelecomunicacionesProducción CientíficaA compact textile ultra-wideband (UWB) antenna with an electrical dimension of 0.24λo × 0.24λo × 0.009λo with microstrip line feed at lower edge and a frequency of operation of 2.96 GHz is proposed for UWB application. The analytical investigation using circuit theory concepts and the cavity model of the antenna is presented to validate the design. The main contribution of this paper is to propose a wearable antenna with wide impedance bandwidth of 118.68 % (2.96–11.6 GHz) applicable for UWB range of 3.1 to 10.6 GHz. The results present a maximum gain of 5.47 dBi at 7.3 GHz frequency. Moreover, this antenna exhibits Omni and quasi-Omni radiation patterns at various frequencies (4 GHz, 7 GHz and 10 GHz) for short-distance communication. The cutting notch and slot on the patch, and its effect on the antenna impedance to increase performance through current distribution is also presented. The time-domain characteristic of the proposed antenna is also discussed for the analysis of the pulse distortion phenomena. A constant group delay less than 1 ns is obtained over the entire operating impedance bandwidth (2.96–11.6 GHz) of the textile antenna in both situations, i.e., side by side and front to front. Linear phase consideration is also presented for both situations, as well as configurations of reception and transmission. An assessment of the effects of bending and humidity has been demonstrated by placing the antenna on the human body. The specific absorption rate (SAR) value was tested to show the radiation effect on the human body, and it was found that its impact on the human body SAR value is 1.68 W/kg, which indicates the safer limit to avoid radiation effects. Therefore, the proposed method is promising for telemedicine and mobile health systems.Gobierno del Pais Vasco - HAZITEK e IT-905-16MDPI2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/mi11060558https://uvadoc.uva.es/handle/10324/58958reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.mdpi.com/2072-666X/11/6/558info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:uvadoc.uva.es:10324/589582026-06-13T12:44:47Z |
| dc.title.none.fl_str_mv |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| title |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| spellingShingle |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems Yadav, Ashok Comunicaciones inalámbricas Telemedicina Radiación Textile antenna Ultra-wideband Circuit theory SAR Antena textil Banda ultraancha Teoría de circuitos RAE 3325 Tecnología de las Telecomunicaciones |
| title_short |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| title_full |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| title_fullStr |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| title_full_unstemmed |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| title_sort |
Wireless body area networks: UWB wearable textile antenna for telemedicine and mobile health systems |
| dc.creator.none.fl_str_mv |
Yadav, Ashok Kumar Singh, Vinod Kumar Bhoi, Akash Marques, Gonçalo Garcia Zapirain, Begonya Torre Díez, Isabel de la |
| author |
Yadav, Ashok |
| author_facet |
Yadav, Ashok Kumar Singh, Vinod Kumar Bhoi, Akash Marques, Gonçalo Garcia Zapirain, Begonya Torre Díez, Isabel de la |
| author_role |
author |
| author2 |
Kumar Singh, Vinod Kumar Bhoi, Akash Marques, Gonçalo Garcia Zapirain, Begonya Torre Díez, Isabel de la |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Comunicaciones inalámbricas Telemedicina Radiación Textile antenna Ultra-wideband Circuit theory SAR Antena textil Banda ultraancha Teoría de circuitos RAE 3325 Tecnología de las Telecomunicaciones |
| topic |
Comunicaciones inalámbricas Telemedicina Radiación Textile antenna Ultra-wideband Circuit theory SAR Antena textil Banda ultraancha Teoría de circuitos RAE 3325 Tecnología de las Telecomunicaciones |
| description |
Producción Científica |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://doi.org/10.3390/mi11060558 https://uvadoc.uva.es/handle/10324/58958 |
| url |
https://doi.org/10.3390/mi11060558 https://uvadoc.uva.es/handle/10324/58958 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
https://www.mdpi.com/2072-666X/11/6/558 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
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http://creativecommons.org/licenses/by/4.0/ |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
MDPI |
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MDPI |
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reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid instname:Universidad de Valladolid |
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Universidad de Valladolid |
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UVaDOC. Repositorio Documental de la Universidad de Valladolid |
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UVaDOC. Repositorio Documental de la Universidad de Valladolid |
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1869408893142040576 |
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15.301603 |